Module: Whereis

Defined in:
lib/whereis.rb

Class Method Summary collapse

Class Method Details

.boolean(executable) ⇒ Object 



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# File 'lib/whereis.rb', line 23

def self.boolean(executable)
	output = self.whereis(executable)
	if output.match(/\w:\\|\//)
		return true
	else
		return false
	end
end

.whereis(executable) ⇒ Object 



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# File 'lib/whereis.rb', line 11

def self.whereis(executable)
	whereis = nil
	if Uname.sysname.match(/.*n[i|u]x/)
		whereis = 'whereis'
	else
		whereis = 'where'
	end
	output = IO.popen("#{whereis} #{executable}")
	output = output.readlines
	output = output[0].chomp
	return output
end